
.ul{
    position: fixed;
    bottom: 0px;
    width: 100%;
}
.li{
    list-style-type: none;
    float: left;
    border: 1px solid #ccc;
    width: 33.3%;
    /* 怪异盒子 */
    box-sizing: border-box;
    text-align: center;
    font-size: 10px;
    font-family: 华文新魏;
    background-color: rgb(255, 255, 255);
}
.img{
    width: 30px;
    height: 30px;
}
.active{
    background-color: rgb(88, 194, 255);
}